HK: Forbidden Super Hero

High schooler Kyosuke Shikijo stands out as the most skilled participant in his school’s martial arts club. Following in the footsteps of his late father, who was a detective, Kyosuke possesses a strong sense of justice. However, Kyosuke harbors a secret: he enjoys wearing women’s underwear, which allows him to transform into his alter ego, “Hentai Kamen.” This transformation grants him superhuman abilities. This peculiar inclination is inherited from his parents, with his father being a masochist and his mother a sadist. One day, Kyosuke accidentally acquires the underwear of fellow student Aiko Himeno. With her underwear, he gains a variety of unconventional techniques and strives to protect Aiko from a corrupt and malevolent teacher.